I've been getting my flemished strings from a guy on Ebay over the years. The one for my new recurve came in yesterday and I only ordered it last Thursday. He builds them in the colors you choose at the length you want and all for $8.00 including shipping. All my Trad bows now have strings from him and I don't have any complaints. So if you are looking for a flemished string, check this guy out.
http://cgi.ebay.com/FLEMISH-TWIST-BOW-STRINGS-RECURVE-OR-LONGBOW_W0QQitemZ220498535296QQcmdZViewItemQQptZLH _DefaultDomain_0?hash=item3356bca380